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发明名称
INCREASING THE USEFUL LIFE OF PORCELAIN ENAMELED METAL ARTICLES
摘要
申请公布号
CA524056(A)
申请公布日期
1956.04.17
申请号
CAD524056
申请日期
申请人
A.O. SMITH CORPORATION
发明人
LEWIS K. BREEZE
分类号
主分类号
代理机构
代理人
主权项
地址
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